Hosts文件是什么?
Hosts文件主要作用是定义IP地址和主机名的映射关系,是一个映射IP地址和主机名的规定。可以用文本文件打开!当用户在浏览器中输入一个需要登录的网址时,系统会首先自动从Hosts文件中寻找对应的IP地址,一旦找到,浏览器会立即打开对应网页,如果没有找到,则浏览器会将网址提交DNS服务器进行IP地址解析。这也是提高快速打开网页的方法!
Hosts文件位置在哪里?
Windows XP/2003/Vista/2008/7/8/8.1/10用户Hosts文件是在:C:WindowsSystem32driversetc
你可以直接根据上述路径进入,也可Win+R后输入:C:WindowsSystem32driversetc
Hosts文件修复方法:
1、将hosts文件复制到桌面,用记事本打开!
2、删除记事本的全部内容,将以下内容复制后放入文件然后保存:
01# copyright (c) 1993-1999 microsoft corp.
02#
03# this is a sample hosts file used by microsoft tcp/ip for windows.
04# this file contains the mappings of ip addresses to host names. each
05# entry should be kept on an individual line. the ip address should
06# be placed in the first column followed by the corresponding host name.
07# the ip address and the host name should be separated by at least one
08# space.
09#
10# additionally, comments (such as these) may be inserted on individual
11# lines or following the machine name denoted by a '#' symbol.
12#
13# for example:
14#
15# 102.54.94.97 rhino.acme.com # source server
16# 38.25.63.10 x.acme.com # x client host
17127.0.0.1 localhost
18127.0.0.1 localhost
3、将修改后的hosts文件放入C:WindowsSystem32driversetc替换以前的hosts文件,修复成功!